K4IBY
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderYell II, Billy R
License ClassGeneral
Min. Class RequiredGeneral
LocationHuntsville, AL
Grant DateMay 9, 2026
Expiration DateJun 24, 2036
K4IBY is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Yell II, Billy R in Huntsville, AL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Yell II, Billy R on Jun 6, 2016. K4IBY has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .. -... -.--
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Four India Bravo Yankee
Readability: 7.5/10(High readability)
License History
- License RenewedMay 9, 2026
- License ModifiedJan 23, 2017
- License IssuedJun 24, 2016
- Vanity Callsign GrantedJun 24, 2016
- License ExpiredMay 18, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Yell II, Billy RFiled Jun 6, 2016Not awardedFCC ↗